Impact of 3R wavelength converters on the blocking probability of WDM networks with finite signal impairment threshold

Yun Hee Cho; Kwangjoon Kim

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Impact of 3R wavelength converters on the blocking probability of WDM networks with finite signal impairment threshold

机译：3R波长转换器对具有有限信号损伤阈值的WDM网络的阻塞概率的影响

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摘要

We consider WDM mesh networks with finite signal impairment threshold (SIT) and estimate the minimum requirement of 3R wavelength converters (3R-WCs) per node. We find that the marginal utility of 3R-WC diminishes rapidly and relatively small number of 3R-WCs is enough to enhance the network performance to that of a WDM network with infinite SIT and wavelength converters at all the channels per node.

机译：我们考虑具有有限信号损伤阈值（SIT）的WDM网状网络，并估计每个节点的3R波长转换器（3R-WCs）的最低要求。我们发现3R-WC的边际效用迅速减小，相对较少数量的3R-WC足以将网络性能提高到每个节点所有通道上具有无限SIT和波长转换器的WDM网络的性能。

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来源
《IEEE communications letters》 |2005年第11期|p.1009-1011|共3页
作者
Yun Hee Cho; Kwangjoon Kim;
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正文语种 eng
中图分类无线电电子学、电信技术;
关键词
optical fibre networks; optical wavelength conversion; probability; telecommunication network routing; wavelength division multiplexing; 3R wavelength converter; RWA; WC; WDM network; blocking probability; channels per node; finite SIT; mesh network; routing and wave;

机译：光纤网络;光波长转换;概率;电信网络路由;波分复用;3R波长转换器;RWA;WC;WDM网络;阻塞概率;每个节点的信道;有限的SIT;网状网络;路由和波;

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1. An optimization model for placement of wavelength converters to minimize blocking probability in WDM networks [J] . Suixiang Gao, Xiaohua Jia, Chuanhe Huang, Journal of Lightwave Technology . 2003,第3期

机译：用于放置波长转换器的优化模型，以最小化WDM网络中的阻塞概率
2. Wavelength decomposition approach for computing blocking probabilities in WDM optical networks without wavelength conversions [J] . Anwar Alyatama Computer networks . 2005,第6期

机译：波长分解方法，无需波长转换即可计算WDM光网络中的阻塞概率
3. Limited Range Wavelength Converter Based PLI-Signal Quality RWA (PLI-SQRWA) Algorithm for Translucent Optical Wavelength Division Multiplexed (WDM) Networks [J] . Sridhar Iyer, Shree Prakash Singh Journal of Optical Communications . 2013,第1期

机译：半透明光波分复用（WDM）网络的基于有限范围波长转换器的PLI信号质量RWA（PLI-SQRWA）算法
4. Impact of 3R wavelength converter tunability on WDM networks with finite signal impairment threshold [C] . Sun Hyok Chang, Hwan Seok Chung, Sang Soo Lee, Ph.D. Research in Microelectronics and Electronics, 2005 . 2008

机译：具有有限信号损伤阈值的3R波长转换器可调性对WDM网络的影响
5. Impairment aware dynamic routing and wavelength assignment in WDM networks [D] . Surya, Suchet Krishna 2015

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7. An optimization model for placement of wavelength converters to minimize blocking probability in WDM networks [O] . Suixiang Gao, Xiaohua Jia, Senior Member, 2003

机译：用于放置波长转换器的优化模型，以最小化WDm网络中的阻塞概率

Impact of 3R wavelength converters on the blocking probability of WDM networks with finite signal impairment threshold

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